Lightweight construction is considered a key technology of the future. It provides an important contribution towards increasing competitiveness and achieving climate and sustainability goals. Lightweight materials, components and products require less transportation energy and often also smaller amounts of raw resources. Lightweight products made from renewable raw materials can be particularly sustainable. Even renewable raw materials will, however, become scarce if they are used to create an ever-increasing number of products and the world’s population continues to grow. Researchers at the Fraunhofer WKI are developing resource-efficient lightweight-construction solutions using renewable raw materials: from the development of alternative raw materials from climate-adapted ecosystems and plant residues, through material and process development, component design and quality control, and on to cascade utilization and recycling.
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